Indonesian Physical Review
Vol. 9 No. 3 (2026)

INVESTIGATION OF THE STRUCTURAL, MORPHOLOGICAL, AND MAGNETIC PROPERTIES OF BARIUM HEXAFERRITE/TITANIA NANOCOMPOSITE

Mahmiyah Mahmiyah (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang)
Suneyna Rawat (Centre for Solar Cells and Renewable Energy, Sharda University, Greater Noida
Department of Physics, Sharda University, Greater Noida)

Nur Hanifah (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang)
Arif Hidayat (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang)
Ahmad Taufiq (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang)



Article Info

Publish Date
18 Sep 2026

Abstract

Currently, demand for magnetic materials across various industrial sectors continues to grow. Among hard magnetic ferrites, barium hexaferrite is widely used due to its ability to retain magnetization after removal of the external magnetic field. Despite these advantages, its relatively high density and tendency to agglomerate can limit its use in certain applications. Therefore, titania was incorporated as a complementary phase to modify the properties of barium hexaferrite. This study presents a simple and modular approach for preparing a barium hexaferrite/titania nanocomposite through separate coprecipitation and sol–gel routes, followed by wet mixing of 0.6 g of barium hexaferrite and 0.4 g of titania. The resulting nanocomposite was characterized using XRD, SEM-EDX mapping, FTIR, and VSM. The XRD pattern revealed the formation of barium hexaferrite and anatase titania phases, with crystallite sizes of 62.12 and 15.26 nm, respectively, along with hematite and barium carbonate impurity phases. The FTIR spectrum showed characteristic bands associated with Ba–O, Fe–O, Ti–O, C–O, and O–H bonds. SEM-EDX mapping analysis revealed a dense and aggregated morphology with relatively uniform surface topography, containing Ba, Fe, Ti, and O. The VSM hysteresis curve demonstrated ferrimagnetic behavior, with Ms, Mr, and Hc values ​​of 18.86 emu/g, 7.88 emu/g, and 4663 Oe, respectively.  

Copyrights © 2026






Journal Info

Abbrev

ipr

Publisher

Subject

Education Physics

Description

Indonesian Physical Review is a peer review journal which is managed and published by Physics Departement, Faculty of Mathematics and Natural Sciences, Universitas Mataram. This journal is published periodically three times a year, in January, May and September. IPR is Open Accsess for all readers ...